Commit 2b6932b4 authored by Michael Albinus's avatar Michael Albinus
Browse files

; Instrument tramp--test-file-attributes-equal-p

parent 25baa7d2
Pipeline #2783 failed with stage
in 53 minutes and 35 seconds
......@@ -3085,44 +3085,24 @@ This tests also `access-file', `file-readable-p',
(defsubst tramp--test-file-attributes-equal-p (attr1 attr2)
"Check, whether file attributes ATTR1 and ATTR2 are equal.
They might differ only in time attributes or directory size."
(let ((attr1 (copy-sequence attr1))
(attr2 (copy-sequence attr2))
(start-time
(aref
(ert--stats-test-start-times ert--current-run-stats)
(ert--stats-test-pos ert--current-run-stats (ert-running-test)))))
They might differ only in time attributes."
;; Access time.
(setcar (nthcdr 4 attr1) tramp-time-dont-know)
(setcar (nthcdr 4 attr2) tramp-time-dont-know)
;; Modification time. If any of the time values is "don't know",
;; we cannot compare, and we normalize the time stamps. If the
;; time value is newer than the test start time, normalize it,
;; because due to caching the time stamps could differ slightly (a
;; few seconds).
;; Modification time.
(when (or (tramp-compat-time-equal-p (nth 5 attr1) tramp-time-dont-know)
(tramp-compat-time-equal-p (nth 5 attr2) tramp-time-dont-know))
(tramp-compat-time-equal-p (nth 5 attr2) tramp-time-dont-know)
(< (abs (tramp-time-diff (nth 5 attr1) (nth 5 attr2))) 5))
(setcar (nthcdr 5 attr1) tramp-time-dont-know)
(setcar (nthcdr 5 attr2) tramp-time-dont-know))
(when (time-less-p start-time (nth 5 attr1))
(setcar (nthcdr 5 attr1) tramp-time-dont-know))
(when (time-less-p start-time (nth 5 attr2))
(setcar (nthcdr 5 attr2) tramp-time-dont-know))
;; Status change time. Dito.
;; Status change time.
(when (or (tramp-compat-time-equal-p (nth 6 attr1) tramp-time-dont-know)
(tramp-compat-time-equal-p (nth 6 attr2) tramp-time-dont-know))
(tramp-compat-time-equal-p (nth 6 attr2) tramp-time-dont-know)
(< (abs (tramp-time-diff (nth 6 attr1) (nth 6 attr2))) 5))
(setcar (nthcdr 6 attr1) tramp-time-dont-know)
(setcar (nthcdr 6 attr2) tramp-time-dont-know))
(when (time-less-p start-time (nth 6 attr1))
(setcar (nthcdr 6 attr1) tramp-time-dont-know))
(when (time-less-p start-time (nth 6 attr2))
(setcar (nthcdr 6 attr2) tramp-time-dont-know))
;; Size. Set it to 0 for directories, because it might have
;; changed. For example the upper directory "../".
(when (eq (car attr1) t) (setcar (nthcdr 7 attr1) 0))
(when (eq (car attr2) t) (setcar (nthcdr 7 attr2) 0))
;; The check.
(equal attr1 attr2)))
(unless (equal attr1 attr2) (tramp--test-message "%S\n%S" attr1 attr2))
(equal attr1 attr2))
;; This isn't 100% correct, but better than no explainer at all.
(put #'tramp--test-file-attributes-equal-p 'ert-explainer #'ert--explain-equal)
......
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